106727444 has 6 divisors (see below), whose sum is σ = 186773034. Its totient is φ = 53363720.

The previous prime is 106727441. The next prime is 106727447. The reversal of 106727444 is 444727601.

It is an interprime number because it is at equal distance from previous prime (106727441) and next prime (106727447).

It can be written as a sum of positive squares in only one way, i.e., 64995844 + 41731600 = 8062^2 + 6460^2 .

It is a super-2 number, since 2×106727444² = 22781494605546272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106727441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13340927 + ... + 13340934.

It is an arithmetic number, because the mean of its divisors is an integer number (31128839).

Almost surely, 2^106727444 is an apocalyptic number.

It is an amenable number.

106727444 is a deficient number, since it is larger than the sum of its proper divisors (80045590).

106727444 is a wasteful number, since it uses less digits than its factorization.

106727444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26681865 (or 26681863 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 106727444 is about 10330.8975408722. The cubic root of 106727444 is about 474.3424978672.

The spelling of 106727444 in words is "one hundred six million, seven hundred twenty-seven thousand, four hundred forty-four".